To properly sticker redwood planks for drying, follow these steps to ensure effective air circulation and prevent moisture-related issues. Stickering refers to the process of stacking lumber with thin strips of wood, known as stickers, placed between the layers. This method allows for airflow around the boards, which is crucial for even drying and minimizing the risk of mold and warping.
Materials Needed
Redwood planks: Ensure they are freshly cut or cleaned.
Stickers: Use 1-inch by 1-inch strips of wood, preferably made from a hardwood that has been kiln-dried to prevent staining.
Cinder blocks or pallets: To elevate the stack off the ground.
Weights: Such as cinder blocks or boards to prevent twisting or cupping.
Step-by-Step Guide
1. Prepare the Site
Choose a location that is sheltered from direct sunlight and rain. This helps control the drying environment. Elevate your stack using cinder blocks or pallets to allow for airflow underneath.
2. Cut and Arrange Stickers
Cut your stickers to a uniform size (1 inch by 1 inch) from kiln-dried wood. Place stickers vertically in a column at both ends of the stack and at intervals of about 18 to 24 inches throughout the stack for optimal airflow [1][4].
3. Stack the Redwood Planks
Begin stacking your redwood planks horizontally on top of the stickers. Ensure that each layer of planks has stickers placed between them, aligned directly above the stickers in the layer below. This alignment is crucial for maintaining stability [3][5].
4. Allow Airflow
Leave small gaps between the boards to facilitate airflow. This is essential for even drying and preventing moisture buildup [7]. Avoid overloading the stack; it should not be too high to prevent crushing the lower layers.
5. Weight Down the Top Layer
Place weights on top of the stack to help keep it flat and prevent warping. Ensure that there is an air space left on top for ventilation [1].
6. Monitor Drying Conditions
Check periodically for signs of moisture or mold. The drying time can vary significantly based on environmental conditions, typically taking several months for redwood [1].
Additional Tips
– Prevent Sticker Stain: Use clean, dry stickers to minimize contact stains on your lumber. Stickers should be free from dirt and mold [8].
– Moisture Content: Aim for a final moisture content of around 6-8% for indoor use or 10-14% for outdoor applications [1].
By following these steps, you can effectively sticker redwood planks, ensuring they dry evenly and maintain their quality for future use.
Read More
[1] https://runthemill.com
[2] https://www.stickeryou.com/blog/post/how-to-seal-stickers-on-wood
[3] https://www.youtube.com/watch?v=ynDVVOOIGDI
[4] https://woodweb.com/knowledge_base/Preventing_Sticker_Stain.html
[5] https://www.youtube.com/watch?v=hTSTwdOTwJY
[6] https://stompstickers.com/blogs/articles/how-to-seal-stickers-on-wood
[7] https://www.youtube.com/watch?v=aLPrnay5pXw
[8] https://www.finewoodworking.com/forum/wood-for-stickers-again